Upgrade Eclipselink ANTLR (2.3.2 -> 2.5.0)

 - version 2.5.0 is present on maven central

Change-Id: I5e4b3a10da98e7b0db5208ac1b8e701806111286
Merge "Upgrade Eclipselink ANTLR (2.3.2 -> 2.5.0)"